1) overall enrichment per stage
每级总浓缩
2) overall enrichment per stage
每级浓缩系数
3) classified thickening process
分级浓缩
1.
The optimization of the thickening process of an iron ore tailings was studied by the two-stage classified thickening process consisting of "hydrocyclone-thickener", which established the base for the preparation of high density tailings.
本文采用“旋流器-浓密机”两段分级浓缩工艺对某铁矿尾矿进行了浓缩工艺优化研究,为高浓度尾矿的制备奠定了基础。
4) two-stage densification
两级浓缩
5) classifying and condensing
分级与浓缩
6) thickener-sizer
浓缩分级机
补充资料：社会总产品与社会总产值
社会总产品，是指社会各个物质生产部门在一定时期内（通常以年度为单位）所生产出来的全部物质产品的总和。社会总产品也就是社会的商品资本总体，它们的价值也就是社会总产值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条